528021904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1941257}}^1$

素因数の和:1941282

約数の個数: 20

約数和(自身を含む): 1083221964

約数和(自身を除く): 555200060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1941257, 3882514, 7765028, 15530056, 31060112, 33001369, 66002738, 132005476, 264010952, 528021904]

約数ペア:

[(1, 528021904), (2, 264010952), (4, 132005476), (8, 66002738), (16, 33001369), (17, 31060112), (34, 15530056), (68, 7765028), (136, 3882514), (272, 1941257)]